I tried DTC button today. When I put it in Sport and push DTC, it put it in "Traction" mode. It was odd, it wasn't Sport mode I think. Then, I hold down DTC and it turns off traction and said something like Sport setting on screen. Anyway, I kept it in Sport, and I think it is better today. I think the other day the road was somewhat wet, so traction control killed the engine. It is just annoying when I wanted to burn this some kid in Dodge RAM next to me, but I burned it anyway despite minor stuttering on the first split second. :P